Roman Catholic Diocese of Allegheny

Watters is an unincorporated community located in Forward Township, Butler County, Pennsylvania, United States.

Callery is a borough in Butler County, Pennsylvania, United States. The population was 394 at the 2010 census.

Evans City is a borough in Butler County, Pennsylvania, United States. The population was 1,833 at the 2010 census.

Forward Township is a township in Butler County, Pennsylvania, United States. The population was 3,164 at the 2020 census.

Murdering Town (or Murthering Town) was a Lenni Lenape community that comprised several smaller villages along the Connoquenessing Creek and Breakneck Creek near present-day Harmony, and Evans City, Pennsylvania, United States. The village was located along the Venango Path which ran through what was then the Ohio Country during the French and Indian War. Today, the area is part of Western Pennsylvania.

Adams Township in Butler County, Pennsylvania, United States, is a township that had population of 11,652 at the 2010 census.

Mars is a borough in Butler County, Pennsylvania, United States. The population was 1,699 at the 2010 census.

Wahlville is an unincorporated community located in southwestern Butler County, Pennsylvania, United States, with the total population of around 25 people. It is in the northwestern corner of Forward Township. It had two coal mines and three bridges to enter it.

The Seneca Valley School District is a public school district in the northern suburbs of Pittsburgh, Pennsylvania. It is centered on Jackson Township and nearby Cranberry Township, a quickly growing municipality. It encompasses approximately 95 square miles (250 km2) and also includes the boroughs of Harmony, Evans City, Callery, Zelienople and Seven Fields, as well as the townships of Forward and Lancaster.

Mars station is a historic train station in Mars, Pennsylvania. It was constructed in 1897 by the Pittsburgh and Western Railroad. For nearly fifty years, the station served the community by helping to transport freight and passengers in the area. The station is located halfway between the cities of Pittsburgh, and Butler.

Fox Run is a neighborhood in Cranberry Township, Butler County, Pennsylvania, United States. It is among the Township's earliest housing developments, including 320 homes built on a 131-acre site in the late 1960s. It was formerly a census-designated place (CDP), but that designation was removed as of TIGER 2013 after Cranberry Township officials pointed out that users of Internet mapping websites had misinterpreted the CDP as the name of its parent municipality.

Seven Fields is a borough in Butler County, Pennsylvania, United States. The population was 2,887 at the 2010 census, up from 1,986 at the 2000 census.